Kali P. Wrote to Purina and they've confirmed - they've stopped production of the 13oz cans.

"Thank you for contacting the Nestlé Purina PetCare Company.     We appreciate you letting us know your concern. We’re sorry to share that our 13 oz. Purina® Friskies® brand cat food cans have been discontinued. This was a difficult decision that was made in an effort to focus on expanding our Friskies varieties in 2020.   We are still manufacturing these flavors in our 5.5 oz. can size..."

This change is going to adversely affect cat/kitten rescues, people who foster cats and kittens and the thousands of wonderful people who feed community cats, as well as many cat owners. 

PLEASE Don't discontinue the 13 oz. cans.